I've been getting good results with this tactic, good possession around 55%-65%. Haven't tested it with other teams though
Control - Fluid
Shorter Passing, Play Out of Defence, Work Ball Into Box, Push Higher Up, Close Down More, Lower Tempo, Prevent Short GK Distribution, and Dribble Less
SK - SU - Distribute to CBs, Roll it out
FB - AT BPD-DE CD-DE WB-AT
IW-SU - Shoot less often BBM-SU - Shoot less often DLP-DE WP- SU
AP-AT - Get further forward, Roam, Move into channels
CF-SU

Okay so I've been MIA for a couple months.
Been trying to get this to work for quite some time and I came up with a system that does about what I want it to do.
Control - Fluid
Shorter Passing, Play Out of Defence, Work Ball Into Box, Push Higher Up, Close Down More, Lower Tempo, Prevent Short GK Distribution, and Dribble Less
SK - SU - Distribute to CBs, Roll it out
FB - AT BPD-DE CD-DE WB-AT
IW-SU - Shoot less often BBM-SU - Shoot less often DLP-DE WP- SU
AP-AT - Get further forward, Roam, Move into channels
CF-SU
Gets good movement and Messi gets the movement I want him to get and the freedom he deserves in the system I'll update with results